<?php
/*
+--------------------------------------------------------------------+
- | CiviCRM version 4.3 |
+ | CiviCRM version 4.4 |
+--------------------------------------------------------------------+
| Copyright CiviCRM LLC (c) 2004-2013 |
+--------------------------------------------------------------------+
static function unclosedCases() {
$criteria = explode('-', CRM_Utils_Type::escape(CRM_Utils_Array::value('s', $_GET), 'String'));
- $limit = NULL;
- if ($limit = CRM_Utils_Array::value('limit', $_GET)) {
+ $limit = CRM_Utils_Array::value('limit', $_GET);
+ if ($limit) {
$limit = CRM_Utils_Type::escape($limit, 'Integer');
}